ITGAM and infection: Five days after infection, a time point at which both virus replication and CD11b+Ly6C+Ly6G− classical monocyte infiltration peak, there was no difference in recruitment of either classical monocytes (Figure 4B,C) or CD11b+Ly6C+Ly6G+ myeloid cells (Figure 4B,E) in VACV-infected WT compared to infected TCRδ−/− mice.